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Generated: June 24, 2017
Which patents cover Riomet, and what generic Riomet alternatives are available?
Riomet is a drug marketed by Sun Pharm Inds Ltd and is included in one NDA. There is one patent protecting this drug.| Patents: | 1 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: see list | 1 |
| Bulk Api Vendors: see list | 46 |
| Clinical Trials: see list | 26 |
| Patent Applications: see list | 32 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | see details |
| DailyMed Link: | RIOMET at DailyMed |
| Ingredient-type | Biguanides |
| Drug Class | Biguanide |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sun Pharm Inds Ltd | RIOMET | metformin hydrochloride | SOLUTION;ORAL | 021591-001 | Sep 11, 2003 | RX | Yes | Yes | 6,890,957 | ► Subscribe | Y | ► Subscribe | |||||||||||||||||
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For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.
The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.
| Patent No. | Title | Estimated Patent Expiration | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,559,187 | Liquid formulation of metformin | ► Subscribe | |||||||||||||||||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.
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| Country | Document Number | Estimated Expiration | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Israel | 154307 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1635881 | ► Subscribe | |||||||||||||||||||||||||||
| Yugoslavia | 8803 | ► Subscribe | |||||||||||||||||||||||||||
| Australia | 7659801 | ► Subscribe | |||||||||||||||||||||||||||
| Slovakia | 2102003 | ► Subscribe | |||||||||||||||||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws,
it is advisable to have patent counsel verify freedom to operate.
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| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 77; 5006-2008 | Slovakia | ► Subscribe | PRODUCT NAME: SITAGLIPTIN A METFORMIN; REGISTRATION NO/DATE: EU/1/08/455/001-014 20080716 | ||||||||||||||||||||||||||
| 2013 00001 | Denmark | ► Subscribe | PRODUCT NAME: 8-(3-AMINOPIPERIDIN-1-YL)-7-BUT-2-INYL-3-METHYL-1-(4-METHYLCHINAZOLIN-2-YLMETHYL)-3,7-DIHYDROPURIN-2,6-DION ENANTIOMERER OG SALTE DERAF - SAERLIGT LINAGLIPTIN - I KOMBINATION MED METFORMINHYDROCHLORID; REG. NO/DATE: EU/1/12/780/001-028 20120720 | ||||||||||||||||||||||||||
| 2008000046 | Germany | ► Subscribe | PRODUCT NAME: SITAGLIPTIN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, INSBESONDERE SITAGLIPTINPHOSPHAT- MONOHYDRAT, IN KOMBINATION MIT METFORMIN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, INSBESONDERE DES HYDROCHLORIDS; NAT. REGISTRATION NO/DATE: EU/1/08/455/001-014 20080716 FIRST REGISTRATION: CH/LI 58450 01 58450 02 58450 03 20080408 | ||||||||||||||||||||||||||
| 00524 | Netherlands | ► Subscribe | PRODUCT NAME: COMBINATIE VAN SAXAGLIPTINE EN METFORMINE, DESGEWENST IN DE VORM VAN FARMACEUTISCH AANVAARDBARE AFGELEIDEN DAARVAN; NAT. REGISTRATION NO/DATE: EU/1/11/731/001-012 20111124; FIRST REGISTRATION: | ||||||||||||||||||||||||||
| 496 | Luxembourg | ► Subscribe | PRODUCT NAME: COMBINAISON DE DAPAGLIFLOZINE OU D UN SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELLE-CI ET DE METFORMINE OU D UN SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELLE-CI,TELLE QUE PROTEGEE PAR LE BREVET DE BASE EP1506211 B1 | ||||||||||||||||||||||||||
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Serving 500+ biopharmaceutical companies globally:
Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
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